Home / 4,395.88-6,066.48-2,507.77

Finding the Fourth Proportional to 4,395.88, 6,066.48 and 2,507.77

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Solution

The fourth proportional to 4,395.88, 6,066.48 and 2,507.77 is: 3,460.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.88 : 6,066.48 = 2,507.77 : x
  2. Step 2: Convert to fraction form
    4,395.88/6,066.48 = 2,507.77/x
  3. Step 3: Cross multiply
    4,395.88x = 6,066.48 × 2,507.77
  4. Step 4: Simplify right side
    4,395.88x = 15,213,344.13
  5. Step 5: Solve for x
    x = 15,213,344.13/4,395.88
  6. Step 6: Final answer
    x = 3,460.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.